Cov Kev Siv ntawm Electromagnetic Flowmeters

Cov ntsuas hluav taws xob, uas muaj keeb kwm tob hauv Faraday Txoj Cai ntawm Electromagnetic Induction, tab tom ua lub luag haujlwm tseem ceeb hauv kev ntsuas dej hauv kev lag luam.

Raws li Faraday Txoj Cai ntawm Electromagnetic Induction, thaum cov kua dej conductive hla dhau lub magnetic teb uas tsim los ntawm lub magnetic coil, lub zog electromotive raug tsim. Lub hauv paus ntsiab lus no ua rau cov electromagnetic flowmeters hloov qhov ceev ntawm cov kua dej conductive mus rau hauv cov teeb liab hluav taws xob ntsuas tau, yog li ntawd xam qhov nrawm ntawm cov dej ntws.

Kev ntsuas qhov tseeb yog qhov tshwj xeeb ntawmcov ntsuas hluav taws xobPiv txwv li, hauv kev lag luam tsim khoom semiconductor, kev xa khoom meej ntawm ntau yam tshuaj etching agents yog qhov tseem ceeb heev. Cov flowmeters no tuaj yeem ua kom ntseeg tau tias qhov ntws ntawm cov kua tshuaj conductive no raug ntsuas nrog qhov tseeb siab, uas yog qhov tseem ceeb rau qhov zoo thiab cov txiaj ntsig ntawm cov khoom semiconductor.

Qhov ntau ntawm cov dej ntws ua rau cov ntsuas dej electromagnetic flowmeters haum rau ntau yam kev siv. Hauv cov kab ke xa dej loj, lawv tuaj yeem tswj hwm qhov nrawm ntawm kev thauj mus los ntawm dej, thaum nyob rau hauv qee qhov kev tshuaj lom neeg hauv chav kuaj, lawv kuj tuaj yeem ntsuas qhov nrawm ntawm cov tshuaj reactive.

Lub Teeb Liab Tawm ntawmcov ntsuas hluav taws xobmuaj ntau yam siv tau. Lawv tuaj yeem tso tawm cov teeb liab analog rau cov kab ke tswj hwm ib txwm muaj lossis cov teeb liab digital rau cov tes hauj lwm niaj hnub, uas tsis siv neeg ua haujlwm. Qhov kev ywj pheej no tso cai rau kev sib koom ua ke rau hauv ntau yam kev saib xyuas thiab kev tswj hwm kev lag luam.

Kev Kho Kom Zoo Dua yog ib kauj ruam tseem ceeb rau kev saib xyuas. Raws li lub sijhawm dhau mus, tej yam xws li electrode fouling lossis kev hloov pauv me ntsis hauv lub zog sib nqus tuaj yeem ua rau muaj qhov yuam kev. Kev kho kom zoo dua tsis tu ncua pab rov pib dua qhov pib, ua kom lub flowmeter txuas ntxiv muab cov kev ntsuas raug. Hauv kev lag luam mis nyuj, piv txwv li, kev tswj hwm qhov ntsuas ntws raug thaum lub sijhawm ua mis nyuj yog qhov tseem ceeb rau kev sib xws ntawm cov khoom, thiab kev kho kom zoo dua tsis ua lub luag haujlwm tseem ceeb hauv kev ua tiav qhov no.

Cov flowmeters no yog tsim tshwj xeeb rau Conductive Fluids. Hauv kev lag luam electroplating, qhov twg siv cov tshuaj conductive plating, cov electromagnetic flowmeters tuaj yeem ntsuas qhov ntws kom raug, kom ntseeg tau tias cov plating tuab sib npaug thiab cov txiaj ntsig electroplating zoo.

Cov electrodes yog cov khoom tseem ceeb uas kov ncaj qha rau cov kua dej conductive. Lawv cov khoom siv thiab kev tsim qauv cuam tshuam rau kev ua haujlwm ntawm lub flowmeter. Cov electrodes zoo, tiv taus corrosion yog qhov tsim nyog los xyuas kom meej tias muaj kev ntes cov teeb liab ruaj khov thiab kev ua haujlwm ntev.

Lub Magnetic Coil yog lub luag haujlwm rau kev tsim lub zog magnetic. Lub magnetic coil uas tau tsim zoo muab lub zog magnetic ruaj khov thiab sib npaug, uas yog qhov tseem ceeb rau kev ntsuas qhov ntws kom raug. Txhua qhov tsis ruaj khov hauv lub zog magnetic tuaj yeem ua rau nyeem tsis raug.

Lub luag haujlwm ntawm Kev Tshawb Xyuas Tus Kheej yog qhov zoo niaj hnub no ntawm cov ntsuas hluav taws xob electromagnetic. Hauv cov kab ntau lawm kev lag luam uas muaj kev ua haujlwm tas mus li, xws li hauv kev lag luam tsim tsheb uas kev muab cov kua dej conductive xws li xim thiab coolant yuav tsum tsis muaj kev cuam tshuam, lub luag haujlwm ntawm kev tshawb xyuas tus kheej tuaj yeem ntes tau sai sai txhua qhov kev ua haujlwm tsis zoo. Qhov no tso cai rau cov pab pawg saib xyuas kom ua tiav raws sijhawm, txo qis lub sijhawm tsim khoom.

Hauv kev xaus,cov ntsuas hluav taws xob, nrog lawv txoj cai ua haujlwm tshwj xeeb thiab ntau yam ntxwv, yog qhov tseem ceeb hauv ntau yam lag luam. Lawv lub peev xwm los ntsuas qhov ntws ntawm cov kua dej conductive pab txhawb kev ua haujlwm zoo dua, cov khoom zoo dua, thiab cov txheej txheem kev lag luam zoo tshaj plaws. Yog tias koj xav tau kev tshawb nrhiav ntxiv txog cov xwm txheej thov tshwj xeeb lossis cov ntsiab lus kev siv tshuab, thov qhia rau kuv paub.